Parke Detweiler Snavely Jr.
1950, Open-File Report 50-24
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Publication Extents
Not all publications have extents, not all extents are completely accurateWilliam J. Dempsey
1950, Open-File Report 50-8
Hugh Miller Raup, Charles Storrow Denny
1950, Open-File Report 50-5
Robert Ugstad King
1950, Trace Elements Memorandum 22
G.F. Worts Jr., and others
1950, Open-File Report 50-111
G.E. Eddy, J.G. Ferris
1950, Open-File Report 50-71
This is a summary of statements made by G.E. Eddy, State Geologist of Michigan, and J.G. Ferris, district engineer, Ground Water Branch, U.S. Geological Survey, Lansing, Mich., in a conference during the fall of 1949 with John Spoden, Chief of the Maintenance and Fold Control Division of the district office...
James E. May, Daniel Linehan
1950, Open-File Report 50-43
Frederick A. Johnson
1950, Circular 85
Robert O. Castle
1950, Open-File Report 50-31
W. L. Broadhurst, S.D. Breeding
1950, Water Supply Paper 1079-B
Field work in the island of St. Croix, V. I., was carried on from December 1938 to April 1939 in connection with a test-drilling program for water sup- plies. The island is 21 miles long and has a maximum width of 6 miles. Its western part consists of a range...
Emma Mertins Thom, Marjorie Hooker, R.R. Dunaven
1950, Bulletin 968
Garland Bayard Gott
1950, Trace Elements Memorandum 28
M. R. Klepper
1950, Trace Elements Memorandum 31
John Wagstaff Adams, Robert Ugstad King
1950, Trace Elements Memorandum 29
R.C. Robeck, Andrew Brown
1950, Trace Elements Investigations 63
Albert Herbert Koschmann
1950, Open-File Report 50-19
R.R. Coats
1950, Bulletin 974-B
John Edward Johnston, W. A. Heck
1950, Coal Map 5
This preliminary report on the coal in the Hyden quadrangle, Kentucky, presents data on two of the principal commercial coals. The Fire Clay is the most valuable commercial coal in the quadrangle, and locally the Whitesburg bed is of minable thickness. Special emphasis has been placed on determining the thickness,...
John Xavier Combo, Clifford N. Holmes, H. Reed Christner
1950, Coal Map 2
No abstract available....
L.S. Gardner
1950, Oil and Gas Investigation Map 106
No abstract available....
D. E. Havelka
1950, Open-File Report 50-76
Unusual drought conditions in the summer of 1948 led the irrigators in the lower Brazos River Valley to request releases from Possum Kingdom Reservoir primarily for the irrigation of rice.The purpose of this study is to determine the time of travel. The first release is identified as that passing the...
Norbert J. Lusczynski
1950, Open-File Report 50-83
For more than 50 years the highly productive and readily replenishable water-bearing sands and gravels on Long Island -- capable of yielding an average of at least 1,000 million gallons a day -- and also some surface streams and ponds have been utilized on a large scale of public water...
Burdge Irelan
1950, Open-File Report 50-78
This report is the fifth the a series of publications by the Texas Board of Water Engineers giving chemical analyses of the surface waters in the State of Texas. The samples for which data are given were collected between October 1, 1948 and September 30, 1949. During the water year...
J.B. Graham
1950, Open-File Report 50-73
T.B. Dover
1950, Open-File Report 50-69
Pure water does not exist in nature. Because water is a powerful solvent, every drop of rain water carries dissolved or suspended material - dust, pollen, and smoke, as well as the atmospheric gases, oxygen, nitrogen and carbon dioxide. When rain falls, the water running over the rocks and percolating...